Leming, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.7 °C (low) to 28 °C (high). Annual precipitation averages 773.9 Millimeters. Leming is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.7 °C | 18.6 °C | 42.93 mm |
| February | 7.1 °C | 20.9 °C | 44.7 mm |
| March | 10.8 °C | 24.3 °C | 58.17 mm |
| April | 14.4 °C | 28.1 °C | 54.86 mm |
| May | 19.2 °C | 31.6 °C | 93.98 mm |
| June | 22.3 °C | 34.6 °C | 79.5 mm |
| July | 23.2 °C | 35.9 °C | 55.63 mm |
| August | 23.2 °C | 36.6 °C | 64.01 mm |
| September | 20.6 °C | 33.4 °C | 99.06 mm |
| October | 15.4 °C | 29.3 °C | 75.44 mm |
| November | 9.9 °C | 23.4 °C | 52.32 mm |
| December | 5.7 °C | 19.2 °C | 53.34 mm |
| Annual | 14.7 °C | 28 °C | 773.94 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |